73363483963 has 16 divisors (see below), whose sum is σ = 91474145280. Its totient is φ = 57161361600.

The previous prime is 73363483957. The next prime is 73363483993. The reversal of 73363483963 is 36938436337.

It is a de Polignac number, because none of the positive numbers 2^k-73363483963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73363483993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1021798 + ... + 1091236.

It is an arithmetic number, because the mean of its divisors is an integer number (5717134080).

Almost surely, 2^73363483963 is an apocalyptic number.

73363483963 is a deficient number, since it is larger than the sum of its proper divisors (18110661317).

73363483963 is a wasteful number, since it uses less digits than its factorization.

73363483963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83178.

The product of its digits is 17635968, while the sum is 55.

The spelling of 73363483963 in words is "seventy-three billion, three hundred sixty-three million, four hundred eighty-three thousand, nine hundred sixty-three".